Douglas Beattie's efforts:	From	Age	Date	Finish Time
Quad Rock 2023 (Quad Rock 25)	Illinois, US	54	Saturday, May 6, 2023	07:32:46.00
Quad Rock (2019) (Quad Rock 50)	Illinois, US	50	Saturday, May 11, 2019	DNF
Never Summer 100k (2018)	Illinois, US	49	Saturday, July 28, 2018	23:06:29.00